AGR022: Chapter 2

Which of the following is the function of nucleus?

• keep plant cells firm

• control cell division

• allow water and solutes to pass through

• packages protein

Tissue that continuing to divide is ___________.

• meristematic tissue

• permanent tissue

• organelle tissue

• cell membrane

The followings are the examples of meristematic tissues EXCEPT

• parenchyma tissue

• apical meristems

• intercalary meristems

• lateral meristems

A meristematic tissue that increases the thickness of stem is _____________ ____________.

The level of cell organization after tissue is __________.

• organelle

• system

• organ

• organism

The followings are the examples of complex permanent tissues EXCEPT

• phloem

• xylem

• parenchyma

The following are the structures in the xylem EXCEPT

• companion cell

• tracheid

• vessel

• xylem parenchyma

Which of the following is the function of xylem?

• transport food from leaves to storage organ and growing parts of plant

• provide strength to the plant

• transport protein and mRNA throughout plant

The function of plasma membrane is ____________.

• prevent plasma membrane from bursting

• prevent cell contents from escaping

• provide suspension to organelles so that they can move easier

The position of intercalary meristem in the plant is __________.

• tip of root

• tip of shoot

• internode of stem

• lateral surface of stem